title: Atypical MR imaging in lumbar peridural fibrosis after regional anaesthesia.
authors.affiliation: Departamento de Cirugía, Hospital de Clínicas José de San Martín, Buenos Aires, Argentina.
authors.forename: J J
authors.initials: JJ
authors.lastname: Mezzadri
mesh_terms: D000368:Aged; D000765:Anesthesia, Conduction / Q000009:adverse effects*; D004388:Dura Mater; D005355:Fibrosis / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008161:Lumbosacral Region; D008279:Magnetic Resonance Imaging; D008297:Male